revised ilisp system
don't panic and prematurely clear cache when server sends 'didQuit'
notification,  check for running scsynth on local *nix platforms
fix support for using an Instr as an input directly to a UGen in a SynthDef
PappliedInstr was passing args wrong on creation
add instr API
Merge branch 'feature/ilisp-reformation' into develop
version bump
Merge branch 'release/4.1.2' into develop